If you have performance issues or trouble connecting to Wi-Fi try connecting your Deebot to the Deebot’s home app on your smart device and manually connect via Bluetooth to your device. Then you can install firmware manually which should improve performance.Systematic cleaning path: Methodical, back and forth movement saves time and battery power, increases the cleaning area size and provides a more thorough clean.Smart Navi 3.0: Scans and maps your home so you can decide when, where and what you want cleanedProtective Sensors: A comprehensive array of sensors safely guides your robot while it cleans. It also comes with a soft, durable protective bumperCompatible with Alexa, Google Home & Smart App Controls: Use Alexa or Google Home voice commands to direct cleaning. Use the Ecovacs App to customize, schedule & track cleaning sessions, monitor accessory status & receive error alertsOver The Air (OTA) means DEEBOT will automatically install updates via Wi-Fi. Also, DEEBOT informs you on its progress with real-time voice reporting. Press one button, and the DEEBOT 907 gets busy: all the fur, crumbs, dirt and dust will soon be gone, leaving you to get on with more important things. Do you want to customize the cleaning and adapt it to your home? No problem. The DEEBOT 907 is a robot vacuum that cleans systematically with a unique mapping function, automatically going wherever you need it. With the ECOVACS app you can easily control whether certain areas need to be prioritized, or only certain rooms should be cleaned. Auto Recharge And Resume Technology. Anti-Collision – Infrared Anti-Collision Sensor Bumper Rail.